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Killer Psyche

Killer Psyche

Audible | Treefort Media 147 Episodes Oct 13, 2026

When a shocking crime occurs, people ask “Why?” Was it about power, ego, or revenge? On Killer Psyche, retired FBI agent Candice DeLong draws on her decades of experience to reveal why these murderers and criminals committed these heinous acts. She will reveal fascinating new details about what drove these people, including cases she was close to. Candice will share specific psychological methods and profiling techniques that experts use to understand the deepest part of the most complex, fascinating, and twisted minds, from the Unabomber to Alex Murdaugh to Mary Bell.

Episodes

Joran van der Sloot - The Murder of Natalee Holloway
Joran van der Sloot - The Murder of Natalee Holloway Oct 13, 2026 00:47:33 Retired FBI agent and criminal profiler Candice DeLong explores the case of Joran van der Sloot, the Dutch national who spent 18 years lying his way through one of the most watched missing persons cases in modern history. In the spring of 2005, 18-year-old Natalee Holloway vanished on the last night of a graduation trip to Aruba – and for 18 years, the man last seen with her told so many
Listen Now: Audible True Crime – Ghost Story
Listen Now: Audible True Crime – Ghost Story Oct 12, 2026 00:09:18 Audible True Crime is a dedicated podcast feed where we bring you the best podcasts in true crime, with episodes dropping every single week. Just in time for spooky season, we’re releasing a show called Ghost Story, a series about a hidden family secret, unexplainable events and jaw-dropping coincidences. Tristan Redman doesn’t believe in ghosts. But weird things happened in his
Charles Cullen - The Angel of Death
Charles Cullen - The Angel of Death Oct 6, 2026 00:48:17 Retired FBI agent and criminal profiler Candice DeLong explores the disturbing case of Charles Cullen, a registered nurse who killed patients across nine hospitals and healthcare facilities in New Jersey and Pennsylvania for 16 years. He was not a monster anyone recognized– rather, he was the quiet nurse who covered every shift, moved efficiently through darkened ICUs, and was trusted com
Scott Peterson
Scott Peterson Sep 29, 2026 00:41:56 Retired FBI agent and criminal profiler Candice DeLong explores the disturbing case of Scott Peterson, the California man convicted of murdering his pregnant wife Laci on Christmas Eve 2002. On the surface, Scott Peterson had everything -- a beautiful wife, a home, and a baby boy on the way -- and none of the red flags that typically appear in a killer's past. Candice explores what was hi
Listen Now: My Mom’s Murder
Listen Now: My Mom’s Murder Sep 28, 2026 00:05:18 Lauren Malloy was a baby when her mother, Lori, was murdered in East Providence, Rhode Island. For thirty years, no one told her. Everyone said Lori died of natural causes. Then a stranger sent Lauren a message — and the lie collapsed. Now Lauren is investigating her own mother’s murder. She’s recorded hundreds of hours of interviews with law enforcement, family, childhood friends, and pe
Lindsay Clancy
Lindsay Clancy Sep 22, 2026 00:59:02 Retired FBI agent and criminal profiler Candice DeLong explores the disturbing case of Lindsay Clancy, the Duxbury, Massachusetts labor and delivery nurse who strangled her three young children: five-year-old Cora, three-year-old Dawson, and eight-month-old Callan, before attempting to take her own life. On the surface, January 24th, 2023 looked like an ordinary Tuesday: a doctor's appoin
Lori Vallow Daybell
Lori Vallow Daybell Sep 15, 2026 00:43:15 Retired FBI agent and criminal profiler Candice DeLong explores the disturbing case of Lori Vallow Daybell, the Idaho mother whose apocalyptic religious beliefs concealed the murders of her own two children. For months, nine-year-old JJ Vallow and seventeen-year-old Tylee Ryan were missing, and Lori offered the world nothing but shifting stories and eerie calm. Behind her, an inner circle
Luigi Mangione Pleads Guilty: What Happens Now? - A Conversation with Josh Ritter
Luigi Mangione Pleads Guilty: What Happens Now? - A Conversation with Josh Ritter Sep 8, 2026 00:49:23 Retired FBI agent and criminal profiler Candice DeLong breaks down the stunning legal turn in the case of Luigi Mangione, the man who admitted to shooting UnitedHealthcare CEO Brian Thompson on a Manhattan sidewalk in December 2024. After 21 months of pleading not guilty in every courtroom, Mangione stood before a federal judge and confessed -- with no deal, no agreement, and no promises
Richard Ramirez Part 2: An Interview with Frank Falzon
Richard Ramirez Part 2: An Interview with Frank Falzon Sep 1, 2026 00:39:58 Retired FBI agent and criminal profiler Candice DeLong revisits the case of Richard Ramirez, the Night Stalker, through the eyes of the man who cracked it. While Los Angeles dominated the headlines, it was a San Francisco homicide inspector named Frank Falzon who first put a name to one of history's most feared serial killers. Candice sits down with Falzon to trace the unlikely chain of e
Richard Ramirez - The Night Stalker
Richard Ramirez - The Night Stalker Aug 25, 2026 00:49:53 Retired FBI agent and criminal profiler Candice DeLong explores the terrifying case of Richard Ramirez, the serial killer and sexual predator who turned the summer of 1985 into a season of fear across Southern California. Striking seemingly at random, Ramirez slipped into homes after dark, attacking men, women, and children with a brutality that left investigators struggling to find a pat
Herb Baumeister - The Fox Hollow Farm Killer
Herb Baumeister - The Fox Hollow Farm Killer Aug 18, 2026 00:56:06 Retired FBI agent and criminal profiler Candice DeLong explores the disturbing case of Herb Baumeister, the Indianapolis thrift store owner whose sprawling Fox Hollow Farm concealed the remains of at least eleven men. For years, gay men were vanishing from the same cluster of downtown bars, drawn away by a well-dressed stranger who called himself Brian Smart and promised a night at his pl
Catherine Birnie & David Birnie - The Moorhouse Murders
Catherine Birnie & David Birnie - The Moorhouse Murders Aug 11, 2026 00:47:13 Retired FBI agent and criminal profiler Candice DeLong explores the disturbing case of David and Catherine Birnie, the Australian couple who terrorized Perth over five weeks in 1986, abducting, raping, and murdering five women before a survivor's extraordinary courage brought them down. Candice examines how David's history of violent sexual sadism and Catherine's lifelong terror of being

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